Question

which of the following is a perfect cube- 1)8507 2)4624 3)1536 4)4913

Answer 1

Answer:

the following prefect cube (1)- 8507

Answer 2

4913 is a perfect cube.

Correct option: 4) 4913

Step-by-step explanation:

• 1) 8507 = 47 × 181. So, 8507 is not a perfect cube.

• 2) 4624 = 2 × 2 × 2 × 2 × 17 × 17. This number is not a perfect cube because of one 2 and two 17s.

• 3) 1536 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3. This number is not a perfect cube because of one 3.

• 4) 4913 = 17 × 17 × 17. This is a perfect cube because there are three 17s.

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